xxq250/Nasal-Interpreter
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⚡ several updates.

Browse Source 
1. merge `--chkpath` `-cp` with `-d`

2. complete test/ppmgen.nas

3. update comments about why we don't use `atof` to convert string to
number

4. update .gitignore
This commit is contained in:
ValKmjolnir
2022-08-19 23:25:46 +08:00
parent 692f8ccefe
commit caf048aae4
4 changed files with 34 additions and 24 deletions
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18
main.cpp
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@@ -6,10 +6,9 @@ const u32 VM_CODEINFO =0x04;
const u32 VM_EXECTIME =0x08;
const u32 VM_OPCALLNUM=0x10;
const u32 VM_EXEC =0x20;
const u32 VM_DBGINFO =0x40;
const u32 VM_DETAIL =0x40;
const u32 VM_DEBUG =0x80;
const u32 VM_OPTIMIZE =0x100;
const u32 VM_SHOWPATH =0x200;
void help()
{
@@ -33,12 +32,12 @@ void help()
<<" -t, --time | get the running time.\n"
<<" -o, --opcnt | count used operands.\n"
<<" | available in debug mode.\n"
<<" -d, --detail | get detail crash info.\n"
<<" -d, --detail | get detail runtime crash info.\n"
<<" | get detail linker path-not-found info.\n"
<<" | get garbage collector info if didn't crash.\n"
<<" -op, --optimize| use optimizer(beta).\n"
<<" | if want to use -op and run, please use -op -e/-t/-d.\n"
<<" -dbg, --debug | debug mode (this will ignore -t -d).\n"
<<" -cp, --chkpath | show path if linker cannot find files.\n"
<<"file:\n"
<<" input file name to execute.\n"
<<"argv:\n"
@@ -90,7 +89,7 @@ void execute(const string& file,const std::vector<string>& argv,const u32 cmd)
// parser gets lexer's token list to compile
parse.compile(lexer);
// linker gets parser's ast and load import files to this ast
linker.link(parse,file,cmd&VM_SHOWPATH);
linker.link(parse,file,cmd&VM_DETAIL);
// optimizer does simple optimization on ast
if(cmd&VM_OPTIMIZE)
optimize(parse.ast());
@@ -108,12 +107,12 @@ void execute(const string& file,const std::vector<string>& argv,const u32 cmd)
else if(cmd&VM_EXECTIME)
{
auto start=std::chrono::high_resolution_clock::now();
vm.run(gen,linker,argv,cmd&VM_DBGINFO);
vm.run(gen,linker,argv,cmd&VM_DETAIL);
auto end=std::chrono::high_resolution_clock::now();
std::clog<<"process exited after "<<(end-start).count()*1.0/std::chrono::high_resolution_clock::duration::period::den<<"s.\n";
}
else if(cmd&VM_EXEC)
vm.run(gen,linker,argv,cmd&VM_DBGINFO);
vm.run(gen,linker,argv,cmd&VM_DETAIL);
}
i32 main(i32 argc,const char* argv[])
@@ -143,10 +142,9 @@ i32 main(i32 argc,const char* argv[])
{"--exec",VM_EXEC},{"-e",VM_EXEC},
{"--opcnt",VM_OPCALLNUM},{"-o",VM_OPCALLNUM},
{"--time",VM_EXECTIME|VM_EXEC},{"-t",VM_EXECTIME|VM_EXEC},
{"--detail",VM_DBGINFO|VM_EXEC},{"-d",VM_DBGINFO|VM_EXEC},
{"--detail",VM_DETAIL|VM_EXEC},{"-d",VM_DETAIL|VM_EXEC},
{"--optimize",VM_OPTIMIZE},{"-op",VM_OPTIMIZE},
{"--debug",VM_DEBUG},{"-dbg",VM_DEBUG},
{"--chkpath",VM_SHOWPATH},{"-cp",VM_SHOWPATH} // this could be merged to -d
{"--debug",VM_DEBUG},{"-dbg",VM_DEBUG}
};
u32 cmd=0;
string filename;